Friday, August 13, 2010

Amazing Achievement in the world of Science

There are different achievements in the sector of science and every achievements are great for human life but there are still some amazing achievement and they are described below :-
First of all let me talk about the first step in the moon. Before people used to pray moon as god but miracle of science really achieved a great thing in the sector of science.
After that telegram was founded for the reliable communication. People were really surprised with this.
And how they might have felt when telephone invented. They don’t have imagined that once they are able to talk with a person far or apart from this.
It was really a great achievement to discover telescope in sector of science for the further study about universe.
Radio is one of most reliable instrument to act a media for the fast flash out of news and entertainment too.
Television is one of interesting media for the better living standard of human beings to get entertainment, news, live telecast etc.
Airplane is the greatest means of transport for a people or goods or for the battle purposes achievement in the world of science & technology.
Rocket which is the most greatest invention of scientist for the step to next generation.
Radium which is discovered by Madam Curie is the most important thing for the treatment of cancer.
Atom bomb and molecular energy is also a great achievement.
Robot is also one of the great work by scientist for the human life more easier.
Next great amazing achievement is the computer which has become a machine to do every kinds of work simple to great work.
Different launchers to be self protect and to save the whole world.
Star war program etc
Are the major amazing achievement in the world of science. But for all these product electricity & metal is the main source for all scientific invention.

Miracle of science in Medicine sector for human being

In this world, according to my view population of this world is just increasing due the high progress in science and technology in medicine sector for human being. Even though science is the main purpose for the destruction of living being but it is the main for the recreation too. If there won’t be medicines than nearly 1\3 rd of the population of world would not be exist. Different scientists are doing their best for the improvement in medicine sector.
Different countries are trying to improve a lot in the sector of medical science. Let me describe some of the main invention done by science in the medicine sector. The main achievement in the medical sector that no one had imagined that once such a delicate organ heart can be transplant from one person to other and it was discovered by Christian Enbernand from South Africa in 1967. Similarly tetanus was found in 1890. Virus is first discovered in Germany and later in Netherlands in 1929. And the bacteria which ripens our wounds is discovered in Germany. Similarly for the first time B.C.G vaccine was discovered in France in 1921 to be safe from tuberculosis. Contraceptive tablets were made first in America in 1954 A.D. Before 1940 there was very difficult to get a blood so in 1940 America made a first blood bank so that every one can find blood easily. In 1908 American scientist again discovered a polio virus for the first time. And in 1957 America again founded the polio drops for polio diseases. In 1864 France discovered a Rabies vaccine to be safe from Rabies virus.
These all are the major invention of countries in the sector of medicine which is now considered as the miracle of science. If there won’t be such a discoveries we won’t be alive from different diseases so further miracle of science is require for the further development of a world.

Our Solar System

Our solar system consists of sun & eight other planets, their satellites, comets, asteroids, etc, Sun has its surface temperature about 54000C and its inner temperature is about 15×106 0C. The nuclear reaction of conversion of helium from hydrogen is the main cause of production of solar energy. Sun holds the every member of solar system by its gravitational force by lying at the center of solar system. Every planets revolve round the sun in elliptical orbit. Their velocities and distances from the sun vary in different times. Among eight planets, earth is only one. In which the life is possible to exit. The part of mercury which fall towards the sun is very hot and past away from the sun is extremely cold. It has no atmosphere. Venus has very low amount of in its atmosphere and also extremely hot. Mars contains small amount of O2 and water but no life existing in it. Other planets from Jupiter to Neptune are very add since they are very far from the sun and there is no existence of life.
The facts about the planet, their distance from the sun, period of rotation, revolution, surface are shown in the different table forms or tabulation.
The international convention of Astronomers held on 2006 in Plague of Czech Republic excluded Pluto from list of planets. It is now regarded as a dwarf planet. Thus the number of planets happened to be eight.
Some general objectives of astronomers and astrologers (Johannes Kepler) :-
In Astronomy, Kepler three laws of planetary motion are mentioned below :-
The orbit of every planet is an ellipse with the sun at a focus.
A line joining a planet and the sun sweeps out equal areas during equal internal of time.
The square of the orbital period of a planet is directly proportional to the cube of the semi major axis of the orbit.
Johannes Kepler
Johannes Kepler
1571 AD - 1630 AD
Known for :- Kepler’s laws of planetary motion.

Storms and its causes

When the oceans receives maximum heat from sun in an equatorial region than storms begins with the increase of the temperature of ocean water minimum up to 26.5oC to the depth of 50 meter. All these process begins from the low pressure point between 5oC to 25oC north & south latitude. Hot vapor rising upward & water vapor forms a small storms and is called tropical disturbance. In such small storm forms big storms of high speed. When speed crossed above 119km/hr and it changes into cyclone, hurricane, etc. It may also cross 200km/hr. The main force to occur storm is the process of water vapor turning into clouds and extracts more heat. Hurricanes mostly occurs in September.
The central region having diameter 30-60 km of the storm is known as eye. In comparison to its periphery, the storm has much lower pressure at the eye. The strength has much lower pressure determined by the size of eye with the passage of time. The strength of storm increases as the eye grows smaller. Storms ceases to get energy from the hot water of sea as it comes over land. Then it starts to lose energy & finally come to end. On the basis of the distance from its eye to margin the size of storm is measured. The radius of the storms ranges from 200-900km. According to affirm-Simpson scale the storms in Atlantic ocean & North pacific ocean are categorized into five classes on the basis of their destructiveness & speed. 1 & 2 classes are of low speed and cause less destruction. Generally 3, 4 & 5 classes of storms causes more destruction. The wind in the class 5 storm has the speed of more than 260 km/hr.
At the time of storms the sea water flows away up to 7km. Such rise in sea level is known as storm surge or sea surge but it is not a tsunami caused by earthquake. The wind with the storm creates a large tides that adds to the destruction. And the present situation of global warming has increased the number and strength of storms.

Earthquake and major earthquakes of Nepal

The earthquake is the movement or shaking of earth surface. Certain energy is formed and reserved in same part of the earth. When the energy tries to burst out due to its internal pressure than its outer surface of earth shakes and earthquakes begins. Such burst of energy creates a certain wave known as seismic wave. When those waves create a vibration on the earth surface than it is called an earthquake. The region or point in earth where earthquake originates than it is called hypo center or focus and the point just above the earth surface is called epicenter. And the study of earthquake is known as seismology.
Lands in the Himalayan region are new and lie in tectonic area, this shows that it is at high risk earthquake point of view. The study of earthquake i.e. seismology shows that Nepal lies in the eleventh rank of high risk from earthquake. In Nepal, the most disasters earthquake occurred in the year 1933 A.D. That earthquake had a magnitude of 8.3 and nearly 8519 people were killed and created a great loss of property. Nepal has to face a great difficulties during those period. Similarly in 2037 B.S. in the same way an earthquake of magnitude 6.5 with the epicenter in Bajhang district took the lives of 103 people and more than 2500 were left homeless. Similarly in 2045 B.S. another earthquake of magnitude 6.6 with the centre in Udaypur district killed 721 people and 65000 people were left homeless. Geologists predicts that we may have to face earthquake at any time in the future. After all science is not able to do anything for this purpose. They don’t have idea when and where it occurs. But they have made different measures to be escape and to be safe from earthquake.

Monday, July 19, 2010

Miracle of science in self protect of individual and whole country

InMiracle of science in self protect of individual and whole country the 21st century most of the countries are independent and are ruling their country in their way. There are some other weak countries which are dependent others. Those countries are the victims of science and technology. So they are dependent on others. Though every country are dependent on other but the country lacking science and technology are most dependent.
In this period, to save the world first the country should be protected and to protect the country a individual should be self protected. So for the protection of country and self protect, science has done such a miracle that it has taken a long jump in the protection of individual and a whole country. Previously people other animals and human being too but with the development of science instrument and techniques for self protect and to protect the country is developed as a miracle within a few years.
Previously people used to use stones, logs, bones of animals etc. to protect themselves from enemy. After that in few years bow and arrow, spare, spade, etc. are made and after some years techniques of science made guns, short guns, launchers, tankers, bombs, atom bombs, tophs, etc. This all are made just to fought in battle or to be safe from enemy.
These all are used to be physically protected but before In ancient era there was not any techniques to be healthy enough by eating good and healthy food. So after some generation they started to eat food by cooking properly. And now we can get every types of just with a click in machine. And this is all due to the miracle of science. Previously there were no house to live but with the development in science, people started to live by making home and made a society and started to make their own country. And lastly population increased and different thought came from different person and different inventions were carried out to be self protected ant save the country.
Lastly countries started to give technical education to their citizen and made a huge change to be self dependent and to protect themselves. But in this generation different funds and government police are there to protect the individuals and different soldiers and international organization are there to protect the country. But still there is a crime in this world. But science will diffuse all these faults in coming generation.

Miracle of science in marine life

Science has done its different miracle in the sector of marine Miracle of science in marine lifelife. Marine life means the living organisms which survive in water. Science has stepped a long step in the sector of marine life. Miracle of science in marine life means the magic done by the science for the living organisms in the water.
Everything done by science is for the welfare of human beings. Actually, miracle of science in marine life is not a miracle for a living being under water but for the need fulfill for human being. People in this generation can easily get benefit from marine life. Due to the technique of science they can easily depend upon marine life. Nowadays, people are able to go seas or oceans to hunt different types of fish with the help of boats or ships which is greatest miracle of science in marine life. In this generation, people can have different types of fishes or marine animals in aquarium so as to decorate rooms or house. Science has made submarine which can go below the water and can know about the living organisms in water which have helped scientists for their great research. Ship is considered as the most reliable means of transport for the goods import and export. Marine life is the most important life for the human being. Scientists have done different research related to living organisms below the water and about their nature. Miracle of science in marine life is just a miracle for human beings depending on marine life. Nearly, 20% population of earth is dependent on marine life. Science is only the one which has made progress in all sectors of marine life. Ever for scientist, marine life is the main evidence for the research of evolution of living beings in the earth. People are getting entertainment too with the help of marine life.
So miracle of science is the boon for human being in the sector of marine life.